org.apache.hadoop.mapred

Interface JobConfigurable

All Known Subinterfaces:

Mapper<K1,V1,K2,V2>, MapRunnable<K1,V1,K2,V2>, Partitioner<K2,V2>, Reducer<K2,V2,K3,V3>

All Known Implementing Classes:

BinaryPartitioner, ChainMapper, ChainReducer, DBInputFormat, FieldSelectionMapReduce, FixedLengthInputFormat, HashPartitioner, IdentityMapper, IdentityReducer, InverseMapper, KeyFieldBasedComparator, KeyFieldBasedPartitioner, KeyValueTextInputFormat, LongSumReducer, MapReduceBase, MapRunner, MultithreadedMapRunner, NLineInputFormat, RegexMapper, TextInputFormat, TokenCountMapper, TotalOrderPartitioner, ValueAggregatorCombiner, ValueAggregatorJobBase, ValueAggregatorMapper, ValueAggregatorReducer

@InterfaceAudience.Public
 @InterfaceStability.Stable
public interface JobConfigurable

That what may be configured.

Method Summary

Modifier and Type	Method and Description
void	configure(JobConf job) Initializes a new instance from a JobConf.

Method Detail

configure

void configure(JobConf job)

Initializes a new instance from a JobConf.

Parameters:

job - the configuration